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42-163-32857

PRODUCING Horizontal

W. E. STACY & SONS ET AL

FRIO County · District 1 · VERMILLION PRODUCTION INC. · PEARSALL (AUSTIN CHALK)

Permits

1

Max Depth

10,200 ft

First Permit

1990-09-28

Latest Activity

1990-09-28

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

1991-01-01

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: VERMILLION PRODUCTION INC. ≠ Permit: PEARSALL PARTNERS

Resolved via: production → VERMILLION PRODUCTION, INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

PEARSALL PARTNERS 1993-1993→ PETRO-HUNT CORPORATION 1993-1994→ JAB OPERATING, INC. 1994-2008→ VERMILLION PRODUCTION, INC. 2009-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (1) Elevation 479 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
AUSTIN CHALK 5,980 ft-5,501 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (2)

IntervalType
5,959–5,980 ftPerforated
6,139–9,717 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"755 ft200 sx
7"5,700 ft825 sx

Permit History (1)

#378662 Drill Final Completion

W. E. STACY & SONS ET AL · 10,200 ft

1990-09-28

Spud 1990-12-03

Applications (1)

#378662 A PEARSALL PARTNERS
received 1990-09-28

Records & Logs

2 completion filings on record · 1 with log images at RRC.

W-2/G-1 1991-01-18 log on file
W-2/G-1 1991-02-07
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in FRIO County.

Well Details

Well Number
1
Max Depth
10,200 ft
Drill Type
Horizontal
County
FRIO
District
1
Operator
VERMILLION PRODUCTION INC.
Completed
1991-01-01

Operator

Location
PEARSALL
P-5 Status
Active (filed 2026-02-02)
Cum Oil (all leases)
253,486 bbl
Cum Gas (all leases)
54,191 mcf
Activities
OPRS/O
Total Permits
1